UltraFlex Hull

UltraFlex Hull

📍 261 Hawthorn Avenue Trackside, Business Park, Hull HU3 5EN, UK

About UltraFlex Hull

UltraFlex Hull is a premier fitness destination located in the Trackside Business Park on Hawthorn Avenue, Hull. Renowned for its extensive range of equipment and excellent atmosphere, this gym has earned an impressive 4.9/5 star rating from over 270 satisfied customers, making it a highly recommended choice for both local residents and visitors.

Catering particularly to those interested in bodybuilding and resistance training, UltraFlex Hull provides everything needed for a comprehensive workout. Reviewers consistently praise the gym for its vast selection of well-maintained equipment, ensuring members rarely have to wait. The dedicated team fosters a positive and supportive environment, contributing to the overall great atmosphere where members respect the space and each other.

Visiting Information

UltraFlex Hull is open Monday to Friday from 5:00 AM to 10:00 PM, and on weekends from 6:00 AM to 8:00 PM. The facility is fully accessible, featuring wheelchair-accessible parking, entrance, and restrooms. For convenience, the gym accepts various payment options including credit cards, debit cards, and NFC payments.

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📍 261 Hawthorn Avenue Trackside, Business Park, Hull HU3 5EN, UK

4.9

from 271 reviews

Google Reviews

Reviews from Google Maps.

Showing 5 of 271 reviews from Google Maps.Last updated 30 January 2026.

Anonymous
5/5
a month ago

Great team, all the equipment you could ask for, well maintained with plenty equipment means you don’t have to wait to get on with your workout. Highly recommend.

Anonymous
5/5
5 months ago

Best gym in Hull by far (for bodybuilding and resistance training in particular). Has everything you need, and more. I paid for a month and once that is up, I'll most likely get the 12 month contract. Great atmosphere too. Other members actually put things back here, and properly so you're not fatiguing yourself by unracking or putting weights back for other people. I feel quite lucky to have this gym in walking distance.

Anonymous
5/5
5 months ago

Shout this in your finest Gerard Butler voice. THIS, IS, ULTRAFLEX!! We visited UltraFlex Hull for the third time today completing two sessions - Legs before lunch, and then upper body in the afternoon. We were blown away when we visited the gym last month, and we couldn't wait to return. The gym is modern, filled with high-end equipment, and has a great clientele. The staff are friendly, approachable, and really helpful. The only thing stopping us getting a monthly membership is logistics, or we would definitely be signing on the dotted line. See you again soon.

Anonymous
5/5
a month ago

Amazing gym, staff are helpful and know what they’re talking about and the equipment is all high quality and easy to use

Anonymous
5/5
a year ago

If I could award more than 5stars I would, The gym, staff, equipment are second to none. I’ve only been in for a few days always spotless never a weight left out of place, everyone is friendly and willing to help. Changing rooms are clean and fresh, what more could you ask for? Definitely recommend to friends, keep up the good work guys 💪🏻